NI 651x, Low-Cost Industrial Digital I/O – 30 V, Bank ... · 1/23 Back to Top Back to Top Technical Sales (866) 531-6285 [email protected] Last Revised: 2014-11-06 07:14:32.0 NI 651x,

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Technical Sales

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Last Revised: 2014-11-06 07:14:32.0

NI 651x, Low-Cost Industrial Digital I/O – 30 V, Bank Isolated

32- or 64-bank optically isolated inputs and outputs (±30 VDC)

High-reliability industrial feature set – isolation, programmable power-up states, digitalI/O watchdogs, change detection, programmable input filters

Low-cost solution with superior features for data acquisition, manufacturing test, andindustrial control applications

Direct connection to industrial sensors and actuators

NI-DAQmx driver software for highest productivity and performance

OverviewNI 651x devices are industrial 32- or 64-channel isolated digital I/O interfaces for PCI and PXI/CompactPCI systems. You can wire each input bank in a source or sinkconfiguration and input and output at digital levels up to ±30 VDC with high current switching capability. NI 651x devices are ideal for general-purpose data acquisition applicationsas well as industrial control and automated manufacturing test. With high current drive and isolation, you can connect the digital I/O directly to a wide array of 24 V electronicdevices, sensors, and actuators. NI 651x devices offer superior features and high value for industrial control and manufacturing test applications such as factory automation,embedded machine control, and production line verification. These devices have been designed to incorporate the latest hardware technologies and provide innovative featuresfor applications requiring ease of use, high reliability, and performance. NI 651x devices take advantage of NI-DAQmx software, which includes technology to speed up applicationdevelopment with many helpful features including the DAQ Assistant, automatic code generation, and high-performance multithreaded streaming technology.

Requirements and CompatibilityOS Information

Real-Time OS

Windows Vista x64/x86

Windows XP

Driver Information

NI-DAQmx

Software Compatibility

ANSI C/C++

LabVIEW

LabWindows/CVI

Measurement Studio

Visual Basic

Visual C#

Visual Studio .NET

Comparison Tables

Product Bus Input Lines Output Lines Isolation Max Range (VDC) Low Thresh (VDC) High Thresh (VDC) Output Current (mA)

NI 6510 PCI 32 source/sink - Bank ±30 ±4 ±11 -

NI 6511 PCI,PXI 64 source/sink - Bank ±30 ±4 ±11 -

NI 6512 PCI, PXI - 64 source Bank ±30 - - 350 (75)

NI 6513 PCI, PXI - 64 sink Bank ±30 - - 500 (120)

| | | Requirements and Compatibility Ordering Information Detailed Specifications Pinouts/Front Panel ConnectionsFor user manuals and dimensional drawings, visit the product page resources tab on ni.com.

http://www.ni.com

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Product Bus Input Lines Output Lines Isolation Max Range (VDC) Low Thresh (VDC) High Thresh (VDC) Output Current (mA)

NI 6514 PCI, PXI 32 source/sink 32 source Bank ±30 ±4 ±11 350 (75)

NI 6515 PCI, PXI 32 source/sink 32 sink Bank ±30 ±4 ±11 500 (120)

NI 6516 PCI - 32 source Bank ±30 - - 350 (75)

NI 6517 PCI - 32 sink Bank ±30 - - 500 (120)

NI 6518 PCI 16 source/sink 16 source Bank ±30 ±4 ±11 350 (75)

NI 6519 PCI 16 source/sink 16 sink Bank ±30 ±4 ±11 500 (120)

Application and Technology

Note: When using all lines at a 100 percent duty cycle, the maximum drive current for NI 6512 and NI 6514 devices is 75 mA, and 120 mA for NI 6513 and NI 6515 devices. Whenusing only one output line in each bank at a 100 percent duty cycle, the maximum drive current for NI 6512 and NI 6514 devices is 350 mA, and 500 mA for NI 6513 and NI 6515devices.

High-Reliability Industrial Feature Set

NI 651x devices offer a set of high-reliability features designed to automate even the most demanding applications.

Isolation provides an extended voltage range and direct connection to industrial sensors and actuators

Programmable power-up states offer safe operation when connected to pumps/valves/motors/relays

Digital I/O watchdogs detect computer or application errors and ensure safe recovery

Change detection triggers your application and returns I/O data after a digital event with minimal processor usage

Programmable input filters eliminate glitches/spikes and remove noise

Connect Sensors Directly with Isolation

Isolation is a form of built-in signal conditioning that offers several advantages, such as an extended voltage range and direct connection to industrial sensors and actuators.Isolation also improves signal quality and protects computer circuitry. It physically and electrically separates two parts of a circuit, which breaks ground loops, improvescommon-mode voltage and noise rejection, and permits the two parts of the circuit to be at different voltage levels. Many industrial applications require isolation to protect theelectronics from transient voltage spikes and provide greater common-mode noise rejection in electrically noisy environments containing machinery and inductive loads. Inbank-to-bank isolated devices, such as an NI 651x, each bank (or group) of several channels shares the same ground but is isolated from other banks.

Glitch-Free Startup with Programmable Power-Up States

With programmable power-up states, you can configure the initial output states of the digital I/O device in software to ensure glitch-free operations when connected to industrialactuators such as pumps, valves, motors, and relays. The digital I/O device holds these I/O states after receiving power, so your computer can boot and your software applicationcan begin running. Programmable power-up states are glitch-free, meaning the outputs never go through an incorrect state during power up. You can configure each digital line ashigh-output or low-output. The digital I/O device stores the settings in onboard nonvolatile memory and implements the power-up states automatically after power is applied to thedevice.

Detect and Recover with Digital I/O Watchdogs

NI digital I/O watchdogs provide protection against a wide variety of fault conditions:

Computer crash – total OS crash

Application crash – software application ceases to respond

Driver crash – device driver ceases to respond

PCI bus failure – communications cease to respond

With watchdogs, the digital outputs go to a safe recovery state when a fault condition is detected and the watchdog timer expires. Watchdogs are important whenever the device isconnected to actuators such as pumps, valves, motors, and relays. The digital I/O device monitors the software application, and if the application fails to respond within the timelimit, the device automatically sets the output lines to a user-defined safe state. The device remains in the watchdog state until the watchdog timer is disarmed by the applicationand new I/O values are written, the NI 651x is reset, or the computer is restarted.

Trigger Your Application with Change Detection

With change detection, you can automatically trigger your software application to perform a digital read operation upon a digital change of state. A digital change of state isdefined as the rising edge (0 to 1 transition) or falling edge (1 to 0 transition) on one or more digital lines. With change detection, you can monitor digital events with minimal

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processor usage. No polling is necessary because the digital I/O device generates an interrupt to automatically wake up your application. Using NI-DAQmx software technology,an NI 651x notifies the software application when the event is detected, causing the application to automatically perform a read operation. To minimize the effects of noisy inputlines, you can use programmable input filters in combination with change detection to eliminate spurious change detection events caused by noise or glitches. NI-DAQmx alsoincludes multithreaded streaming technology so digital change detection events can occur independently of other data acquisition activities such as analog input or output events.

Eliminate Noise with Programmable Input Filters

Programmable input filters remove noise, glitches, and spikes on inputs and provide debouncing for digital switches and relays. This feature is important for applications in noisyindustrial environments to prevent false readings caused by noise. You can configure the programmable input filter for each digital line by setting the filter time in seconds. Anydigital noise, glitch, or spike that is shorter than half of the specified filter time is blocked by the digital I/O device, preventing invalid readings and false triggers for changedetection events.

NI-DAQmx Software Technology

NI 651x devices use NI-DAQmx measurement services software, which is included free with the purchase of an NI 651x device and is available for download fromni.com/downloads. With NI-DAQmx, you can program your NI digital I/O device in NI LabVIEW, ANSI C, Microsoft Visual C++, and the Microsoft .NET languages C# and VisualBasic .NET. You can access the full functionality and state-of-the art hardware technology of your NI 651x devices. NI-DAQmx technology speeds up your development with manyfeatures such as automatic code generation to make configuration and programming easy. NI 651x devices take full advantage of key NI-DAQmx software technologies such asmultithreaded streaming technology for dramatic improvements in I/O performance and ease of use.

Use the DAQ Assistant to guide you to fast, accurate measurements with no programming

Use automatic code generation to create your application in LabVIEW, ANSI C, Visual Basic .NET, or C#

Take advantage of multithreaded streaming technology for 1,000X performance improvements

Use automatic timing, triggering, and synchronization technology to make advanced applications easy

Visit ni.com for more than 3,000 free software downloads to jump-start your project

Use the NI-DAQmx functions for jumper-free software configuration of all digital I/O features without hardware switches/jumpers

Develop your application with easy and open programming in LabVIEW, ANSI C, Microsoft Visual C++, C#, and Visual Basic .NET

Digital I/O Connector

The 100-pin high-density SCSI connector on each NI 6511/12/13/14/15 device connects to 100-pin ribbon cables or shielded cables. For low-cost unshielded connectivity, use theR1005050 ribbon cable with two CB-50LP or CB-50 connector blocks (CB-100 kit). For shielded connectivity, use the SH100-100-F shielded digital I/O cable with the SCB-100connector block. The 37-pin D-Sub connector on NI 6510/16/17/18/19 devices connects to 37-pin accessories including the SH37F-37M shielded digital I/O cable with theCB-37FH DIN-rail-mountable connector block.

Test test 123

Ordering Information

For a complete list of accessories, visit the product page on ni.com.

Products Part Number Recommended Accessories Part Number

NI PCI-6510

NI PCI-6510Requires: 1 Cables , 1 Connector Blocks ;

779081-01 Cables: Shielded - SH37F-37M Cable (1m) **Also Available: [Unshielded]

778621-01

Connector Blocks: Spring-Screw_Terminals - CB-37FH **Also Available: [Custom]

778673-01

NI PCI-6511


778966-01 Cables: Shielded - SH100-100-F Cable (2m) 185095-02

Connector Blocks: Spring-Screw_Terminals - SCB-100 776990-01

NI PXI-6511

NI PXI-6511Requires: 1 Cable , 1 Connector Block ;

778967-01 Cable: Shielded - SH100-100-F Cable (2m) **Also Available: [Unshielded]

185095-02

Connector Block: Spring-Screw_Terminals - SCB-100 776990-01

NI PCI-6512




NI PXI-6512



185095-02


NI PCI-6513

NI PCI-6513 778970-01 Cables: Shielded - SH100-100-F Cable (2m) 185095-02

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Requires: 1 Cables , 1 Connector Blocks ; **Also Available: [Unshielded]


NI PXI-6513



185095-02


NI PCI-6514




NI PXI-6514



185095-02


NI PCI-6515




NI PXI-6515



185095-02


NI PCI-6516



778621-01


778673-01

NI PCI-6517



778621-01


778673-01

NI PCI-6519



778621-01


778673-01

Software Recommendations

LabVIEW ProfessionalDevelopment System forWindows

Advanced software tools for large projectdevelopment

Automatic code generation using DAQAssistant and Instrument I/O Assistant

Tight integration with a wide range ofhardware

Advanced measurement analysis and digitalsignal processing

Open connectivity with DLLs, ActiveX, and.NET objects

Capability to build DLLs, executables, andMSI installers

NI LabWindows™/CVI forWindows

Real-time advanced 2D graphs and charts

Complete hardware compatibility with IVI,VISA, DAQ, GPIB, and serial

Analysis tools for array manipulation, signalprocessing statistics, and curve fitting

Simplified cross-platform communication withnetwork variables

Measurement Studio .NET tools (included inLabWindows/CVI Full only)

The mark LabWindows is used under alicense from Microsoft Corporation.

Support and ServicesSystem Assurance Programs

NI system assurance programs are designed to make it even easier for you to own an NI system. These programs include configuration and deployment services for your NI PXI,CompactRIO, or Compact FieldPoint system. The NI Basic System Assurance Program provides a simple integration test and ensures that your system is delivered completely

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assembled in one box. When you configure your system with the NI Standard System Assurance Program, you can select from available NI system driver sets and applicationdevelopment environments to create customized, reorderable software configurations. Your system arrives fully assembled and tested in one box with your software preinstalled.When you order your system with the standard program, you also receive system-specific documentation including a bill of materials, an integration test report, a recommendedmaintenance plan, and frequently asked question documents. Finally, the standard program reduces the total cost of owning an NI system by providing three years of warrantycoverage and calibration service. Use the online product advisors at ni.com/advisor to find a system assurance program to meet your needs.

Calibration

NI measurement hardware is calibrated to ensure measurement accuracy and verify that the device meets its published specifications. To ensure the ongoing accuracy of yourmeasurement hardware, NI offers basic or detailed recalibration service that provides ongoing ISO 9001 audit compliance and confidence in your measurements. To learn moreabout NI calibration services or to locate a qualified service center near you, contact your local sales office or visit ni.com/calibration.

Technical Support

Get answers to your technical questions using the following National Instruments resources.

Support - Visit ni.com/support to access the NI KnowledgeBase, example programs, and tutorials or to contact our applications engineers who are located in NI salesoffices around the world and speak the local language.

Discussion Forums - Visit forums.ni.com for a diverse set of discussion boards on topics you care about.

Online Community - Visit community.ni.com to find, contribute, or collaborate on customer-contributed technical content with users like you.

Repair

While you may never need your hardware repaired, NI understands that unexpected events may lead to necessary repairs. NI offers repair services performed by highly trainedtechnicians who quickly return your device with the guarantee that it will perform to factory specifications. For more information, visit ni.com/repair.

Training and Certifications

The NI training and certification program delivers the fastest, most certain route to increased proficiency and productivity using NI software and hardware. Training builds the skillsto more efficiently develop robust, maintainable applications, while certification validates your knowledge and ability.

Classroom training in cities worldwide - the most comprehensive hands-on training taught by engineers.

On-site training at your facility - an excellent option to train multiple employees at the same time.

Online instructor-led training - lower-cost, remote training if classroom or on-site courses are not possible.

Course kits - lowest-cost, self-paced training that you can use as reference guides.

Training memberships and training credits - to buy now and schedule training later.

Visit ni.com/training for more information.

Extended Warranty

NI offers options for extending the standard product warranty to meet the life-cycle requirements of your project. In addition, because NI understands that your requirements maychange, the extended warranty is flexible in length and easily renewed. For more information, visit ni.com/warranty.

OEM

NI offers design-in consulting and product integration assistance if you need NI products for OEM applications. For information about special pricing and services for OEMcustomers, visit ni.com/oem.

Alliance

Our Professional Services Team is comprised of NI applications engineers, NI Consulting Services, and a worldwide National Instruments Alliance Partner program of more than700 independent consultants and integrators. Services range from start-up assistance to turnkey system integration. Visit ni.com/alliance.

Detailed SpecificationsThis document lists specifications for the NI 651 devices. These specifications are typical at 25 °C unless otherwise noted.x

Power Requirements

Power consumption on +5 VDC (±5%) 250 mA, typical

Power consumption on +3.3 VDC (±5%) 300 mA, typical

(NI 6512/6513/6514/6515 only)

+5 V Power available at I/O connector (pins 50 and 100)

Voltage +4.3 VDC to +6.3 VDC

Current 20 mA/port, typical

Note The power at the I/O connector is derived from the output Vcc (user-provided). The output Vcc must be greater than 10 VDC to ensure that the output voltage is inthe range of +4.3 VDC to +6.3 VDC.

Digital I/O

Channel distribution and I/O connector. All channels are optically isolated.

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Device Inputs Outputs Connector Type

NI 6510 1 32 source/sink 0 37-pin male D-SUB

NI 6511 2 64 source/sink 0 100-pin keyed female SCSI

NI 6512 2 0 64 source 100-pin keyed female SCSI

NI 6513 2 0 64 sink 100-pin keyed female SCSI

NI 6514 2 32 source/sink 32 source 100-pin keyed female SCSI

NI 6515 2 32 source/sink 32 sink 100-pin keyed female SCSI

NI 6516 1 0 32 source 37-pin male D-SUB

NI 6517 1 0 32 sink 37-pin male D-SUB

NI 6518 1 16 source/sink 16 source 37-pin male D-SUB

NI 6519 1 16 source/sink 16 sink 37-pin male D-SUB

Common-mode isolation 30 VDC (bank-to-bank and bank-to-bus)

Data transfers Interrupts, programmed I/O

Isolated Inputs

Maximum input voltage 30 VDC

Level Min Max

Input logic low voltage (V )IL 0 VDC ±4 VDC

Input logic high voltage (V )IH ±11 VDC ±30 VDC

Input current

11 V inputs 4.5 mA/line, maximum

30 V inputs 12.5 mA/line, maximum

Propagation delay 75 μs, typical

Isolated Outputs

Power-on state 0 (open), default; user-programmable to 0 or 1

Maximum switching voltage 30 VDC

The following table lists the derated current values for the PXI-6512, PXI-6513, PXI-6514, and PXI-6515 devices. Working at higher current values might damage the device.

AmbientTemperature

PXI-6512/6514, Eight Lines perPort

PXI-6512/6514, One Line perPort

PXI-6513/6515, Eight Lines perPort

PXI-6513/6515, One Line perPort

Up to 25 °C 75 mA 350 mA 125 mA 500 mA

Up to 35 °C 75 mA 350 mA 125 mA 500 mA

Up to 45 °C 75 mA 350 mA 120 mA 500 mA

Up to 55 °C 75 mA 350 mA 100 mA 500 mA

Note: The values listed in the columns are the current values of each line when eight lines in a port are used. The values listed in the Eight Lines per Port all One Line per Portcolumns are the current values of the line used in a port. For more information about the current output of these devices, refer to the KnowledgeBase document, only Per

, by going to and entering the Info Code .Channel Current Output of an NI 651x Digital Data Acquisition Device ni.com/info 651xoutput

These devices have a self-resetting fuse on each output port for overcurrent protection. The actual current value might be lower depending on the device working temperature,which is affected by the ambient temperature, air flow, I/O voltage, I/O usage, and duty cycle. For more information about the self-resetting fuse on the device, refer to theKnowledgeBase document, , by going to and entering the Info Code .Why does my 651x Shut Down When Outputting Over Maximum Current? ni.com/info 651xfuse

The following table lists the derated current values for the PCI-6512, PCI-6513, PCI-6514, PCI-6515, PCI-6516, PCI-6517, PCI-6518, and PCI-6519 devices. Working at highercurrent values might damage the device.

http://www.ni.com/info


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AmbientTemperature

PCI-6512/6514/ 6516/6518, EightLines per Port

PCI-6512/6514/ 6516/6518, OneLine per Port

PCI-6513/6515/ 6517/6519, EightLines per Port

PCI-6513/6515/ 6517/6519, OneLine per Port

Up to 25 °C 75 mA 350 mA 125 mA 475 mA

Up to 35 °C 65 mA 350 mA 125 mA 425 mA

Up to 45 °C 55 mA 350 mA 115 mA 375 mA

Up to 55 °C 50 mA 300 mA 100 mA 325 mA

Note: The values listed in the columns are the current values of each line when eight lines in a port are used. The values listed in the Eight Lines per Port all One Line per Portcolumns are the current values of the line used in a port. For more information about the current output of these devices, refer to the KnowledgeBase document, only Per

, by going to and entering the Info Code .Channel Current Output of an NI 651x Digital Data Acquisition Device ni.com/info 651xoutput

These devices have a self-resetting fuse on each output port for overcurrent protection. The actual current value might be lower depending on the device working temperature,which is affected by the ambient temperature, air flow, I/O voltage, I/O usage, and duty cycle. For more information about the self-resetting fuse on the device, refer to theKnowledgeBase document, , by going to and entering the Info Code .Why does my 651x Shut Down When Outputting Over Maximum Current? ni.com/info 651xfuse

Propagation delay 80 μs, typical with 100 Ω load

Programmable power-up states response time 400 ms

Physical Characteristics

PCI dimensions

NI 6510/6511 15.1 cm × 12.1 cm (5.94 in. × 4.75 in.)

NI 6512/6513/6514/6515/6516/6517/6518/6519 14.1 cm × 11.4 cm (5.54 in. × 4.47 in.)

PXI dimensions

NI 6511/6512/6513 21 cm × 13 cm (8.38 in. × 5.12 in.)

NI 6514/6515 16 cm × 10 cm (6.3 in. × 3.9 in.)

PCI weight

NI 6510/6511 87.9 g (3.1 oz)

NI 6512/6513/6514/6515/6516/6517/6518/6519 70.9 g (2.5 oz)

PXI weight

NI 6511/6512/6513 136 g (4.8 oz)

NI 6514/6515 172.9 g (6.1 oz)

Environmental

NI 651 devices are intended for indoor use only.x

Operating Environment

Ambient temperature range 0 °C to 55 °C (tested in accordance with IEC-60068-2-1 and IEC-60068-2-2)

Relative humidity range 10% to 90%, noncondensing (tested in accordance with IEC-60068-2-56)

Altitude 2,000 m (at 25 °C ambient temperature)

Storage Environment

Ambient temperature range –20 °C to 70 °C (tested in accordance with IEC-60068-2-1 and IEC-60068-2-2)

Relative humidity range 5% to 95%, noncondensing (tested in accordance with IEC-60068-2-56)

Shock and Vibration (PXI-6511/6512/6513/6514/6515 Only)

Operational shock 30 g peak, half-sine, 11 ms pulse (tested in accordance with IEC-60068-2-27;test profile developed in accordance with MIL-PRF-28800F)

Random vibration

Operating 5 Hz to 500 Hz, 0.3 g rms

Nonoperating 5 Hz to 500 Hz, 2.4 g rms

Random vibration is tested in accordance with IEC-60068-2-64. The nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.

Safety Standards

This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use:

IEC 61010-1, EN 61010-1

UL 61010-1, CSA 61010-1



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Note For UL and other safety certifications, refer to the product label or the section.Online Product Certification

Electromagnetic Compatibility

This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:

EN 61326 (IEC 61326): Class A emissions; Basic immunity

EN 55011 (CISPR 11): Group 1, Class A emissions

AS/NZS CISPR 11: Group 1, Class A emissions

FCC 47 CFR Part 15B: Class A emissions

ICES-001: Class A emissions

Note For the standards applied to assess the EMC of this product, refer to the section.Online Product Certification

Note For EMC compliance, operate this device with shielded cables.

CE Compliance

This product meets the essential requirements of applicable European Directives, as amended for CE marking, as follows:

2006/95/EC; Low-Voltage Directive (safety)

2004/108/EC; Electromagnetic Compatibility Directive (EMC)

Online Product Certification

Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit , search by module number or product line, and click the appropriate link in the Certification column.ni.com/certification

Environmental Management

National Instruments is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardoussubstances from our products is beneficial not only to the environment but also to NI customers.

For additional environmental information, refer to the Web page at . This page contains the environmental regulations and directivesNI and the Environment ni.com/environmentwith which NI complies, as well as other environmental information not included in this document.

Waste Electrical and Electronic Equipment (WEEE)

EU Customers At the end of the product life cycle, all products be sent to a WEEE recycling center. For more information about WEEE recycling centers, NationalmustInstruments WEEE initiatives, and compliance with WEEE Directive 2002/96/EC on Waste Electrical and Electronic Equipment, visit .ni.com/environment/weee.htm

1 All channels belong to one isolated bank and use the same ground and/or power.2 Eight lines per bank. All lines in the same bank use the same ground and/or power.

http://www.ni.com/certification

http://www.ni.com/environment

http://www.ni.com/environment/weee.htm

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Pinouts/Front Panel Connections

NI 6510 Pin Assignments

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NI 6511 Pin Assignments for the SH100-100-F Cable

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NI 6511 Pin Assignments for the R1005050 Cable

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NI 651x, Low-Cost Industrial Digital I/O – 30 V, Bank ... · 1/23 Back to Top Back to Top Technical Sales (866) 531-6285 [email protected] Last Revised: 2014-11-06 07:14:32.0 NI 651x,